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SG8883G - Improvements in and relating to pipe connectors - Google Patents

Improvements in and relating to pipe connectors

Info

Publication number
SG8883G
SG8883G SG88/83A SG8883A SG8883G SG 8883 G SG8883 G SG 8883G SG 88/83 A SG88/83 A SG 88/83A SG 8883 A SG8883 A SG 8883A SG 8883 G SG8883 G SG 8883G
Authority
SG
Singapore
Prior art keywords
relating
pipe connectors
connectors
pipe
Prior art date
Application number
SG88/83A
Original Assignee
Hunting Oilfield Services Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunting Oilfield Services Ltd filed Critical Hunting Oilfield Services Ltd
Publication of SG8883G publication Critical patent/SG8883G/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
SG88/83A 1977-01-26 1983-03-02 Improvements in and relating to pipe connectors SG8883G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3227/77A GB1573945A (en) 1977-01-26 1977-01-26 Pipe connectors

Publications (1)

Publication Number Publication Date
SG8883G true SG8883G (en) 1983-12-16

Family

ID=9754369

Family Applications (1)

Application Number Title Priority Date Filing Date
SG88/83A SG8883G (en) 1977-01-26 1983-03-02 Improvements in and relating to pipe connectors

Country Status (2)

Country Link
GB (1) GB1573945A (en)
SG (1) SG8883G (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113334B (en) * 1982-01-18 1985-11-13 Hunting Oilfield Services Improvements in and relating to pipe connectors
US4561683A (en) * 1982-01-18 1985-12-31 Hunting Oilfield Services (Uk) Limited Pipe connector with interengageable tubular pin and tubular box members
CA1233855A (en) * 1983-04-05 1988-03-08 Hunting Oilfield Services (International) Limited Pipe connectors
GB2217417A (en) * 1988-04-13 1989-10-25 Ford Motor Co A snap-locking releasable pipe connector
GB9608709D0 (en) * 1996-04-26 1996-07-03 Hunting Oilfield Services Ltd Improvements in and relating to pipe connectors
GB0019502D0 (en) 2000-08-08 2000-09-27 Oil States Ind Uk Ltd Pipe assembly
GB2461134A (en) 2008-06-27 2009-12-30 Oil States Ind Pipe connector
GB201006336D0 (en) 2010-04-15 2010-06-02 Oil States Ind Uk Ltd Pipe connector device
US9121229B2 (en) 2013-05-03 2015-09-01 Oil States Industries (Uk) Ltd. Merlin drilling riser assembly
US11781682B2 (en) 2015-04-16 2023-10-10 Krzysztof Jan Wajnikonis Enhancements of mechanical connector technology
GB2591877B8 (en) 2015-04-16 2025-08-06 Jan Wajnikonis Krzysztof Mechanical connector utilizing dog-clutch teeth
US11906079B2 (en) 2015-04-16 2024-02-20 Krzysztof Jan Wajnikonis Telescopically assembled mechanical connector
US11156313B2 (en) 2015-04-16 2021-10-26 Krzysztof Jan Wajnikonis Mechanical connectors
GB201906288D0 (en) 2019-05-03 2019-06-19 Oil States Ind Uk Ltd Pipe coupling

Also Published As

Publication number Publication date
GB1573945A (en) 1980-08-28

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